cmake_minimum_required(VERSION 3.8)
project(demo_cpp_pkg)

if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  add_compile_options(-Wall -Wextra -Wpedantic)
endif()

# find dependencies
find_package(ament_cmake REQUIRED)
# uncomment the following section in order to fill in
# further dependencies manually.
# find_package(<dependency> REQUIRED)
# 1、查找 rclcpp 头文件和库
find_package(rclcpp REQUIRED)
# 2. 添加头文件目录
# include_directories(include ${rclcpp_INCLUDE_DIRS})
include_directories(include)
# 2、添加可执行文件 cpp_node
add_executable(cpp_node src/cpp_node.cpp)
# add_executable(person_node src/person_node.cpp)
add_executable(person_node src/person_node_imp.cpp src/person_node.cpp)
add_executable(writer_node src/writer_node.cpp  src/person_node.cpp)
add_executable(learn_auto src/learn_auto.cpp)
add_executable(learn_shared_ptr src/learn_shared_ptr.cpp)
add_executable(learn_lambda src/learn_lambda.cpp)
add_executable(learn_function src/learn_function.cpp)
add_executable(learn_thread src/learn_thread.cpp)
# 3、为 cpp_node 添加依赖
ament_target_dependencies(cpp_node rclcpp)
ament_target_dependencies(person_node rclcpp)
ament_target_dependencies(writer_node rclcpp)
# 4、将 cpp_node 复制到 install 目录
install(TARGETS cpp_node DESTINATION lib/${PROJECT_NAME})
install(TARGETS person_node DESTINATION lib/${PROJECT_NAME})
install(TARGETS writer_node DESTINATION lib/${PROJECT_NAME})
install(DIRECTORY include/ DESTINATION include)
install(TARGETS learn_auto DESTINATION lib/${PROJECT_NAME})
install(TARGETS learn_shared_ptr DESTINATION lib/${PROJECT_NAME})
install(TARGETS learn_lambda DESTINATION lib/${PROJECT_NAME})
install(TARGETS learn_function DESTINATION lib/${PROJECT_NAME})
install(TARGETS learn_thread DESTINATION lib/${PROJECT_NAME})

ament_export_include_directories(include)

if(BUILD_TESTING)
  find_package(ament_lint_auto REQUIRED)
  # the following line skips the linter which checks for copyrights
  # comment the line when a copyright and license is added to all source files
  set(ament_cmake_copyright_FOUND TRUE)
  # the following line skips cpplint (only works in a git repo)
  # comment the line when this package is in a git repo and when
  # a copyright and license is added to all source files
  set(ament_cmake_cpplint_FOUND TRUE)
  ament_lint_auto_find_test_dependencies()
endif()

ament_package()
